Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5938079 | Dispensing head for two-component foam with shutoff | Robert L. Wacker, William R. Hoversten, Dan Reep | 1999-08-17 |
| 5665128 | Clean air cabinet with valved exhaust | Max Peters, Teddy Lee Henderson | 1997-09-09 |